Ill offer some small advice.
I have a tank that I keep nothing but Starfish in. I love starfish and I think they are probably my second favorite saltwater entity. My first being my blue spot stingray.
Anyways. I have 4 Blue Linkas in my tank and I have touched them more than once and had no ill effects. Some people say that I am just lucky that it worked out that way and whatever but I dont believe that is so.
My acclimation method for a Blue Linka is pretty simple and straight forward. All I do is use the drip method to avoid a salinity shock problem, and as soon as im ready to release him into his new environment I lift his bag out of the water, cut off both corners and let it drain fully. Once its drained, I immediately submerge him in the tank plastic and all. He will be in the open air for approximately 5 seconds. This is NOTHING to panic about, and I have never lost a blue star from using this method. If for some reason you need to move the star dont hesitate to touch him, he wont die from your touch unless you are using unwashed hands after working in the yard/on your car or someting silly. Just wash your hands like normal and let them dry fully. I usually let my hand soak in a tank corner for 30 - 40 seconds jsut to absorb some of the water before I touch anything, sort of a adjustment period if nothign else.
Honestly I would never suggest anything that would harm your starfish. I am a starfish lover beyond anything
Hope it works out well and I hope you like your Blue Star because they are a beautiful star. One thing to note, every Blue Star that I have gotten from SWF.com has lived with no problems, and something else I noticed about theirs is that they are a tad bigger than most of the ones the local fish stores' around here get.